Chromatography column frame and method of conducting maintenance on and packing of a chromatography column

1. A method of conducting maintenance on and packing of a chromatography column, the method comprising:

providing a chromatography column comprising:

a tubular housing;

a first end unit removably connected to a first end of the tubular housing;

a second end unit removably connected to a second end of the tubular housing;

an adaptor assembly moveable within said tubular housing;

an adaptor rod connected to said adaptor assembly, wherein the adaptor rod is arranged to extend through an opening in the first end unit;

providing a frame comprising:

at least two legs;

a support arrangement adjustably connected to said at least two legs to adjust in a horizontal direction based on a corresponding height of the chromatography column, wherein the adaptor rod extends through the first end unit and an opening of the support arrangement of a larger dimension that that of the adaptor rod to facilitate vertical movement of the adaptor rod; and

a holder connected to said support arrangement and comprising a pair of separate support plates arranged thereon and each support plate of the pair of support plates comprising a recess which recesses together to define a substantially circular opening of the support arrangement wherein at least one support plate of the pair of support plates is removably connected to the support arrangement;

disconnecting the first end unit or the second end unit from the tubular housing;

positioning the adaptor rod in said holder, to block the adaptor rod from moving in a horizontal direction and to allow the adaptor rod to move in a vertical direction;

arranging a driver on the adaptor rod; and

activating the driver, to move the adaptor rod together with the first end unit and the adaptor assembly vertically upwards separating the first end unit and the adaptor assembly from the tubular housing and separating the tubular housing from the second end unit.

2. The method according to claim 1 , further comprising:

performing maintenance on the chromatography column.

3. The method according to claim 1 , further comprising:

supplying a packing material into the tubular housing, when the tubular housing is connected to the second end unit.

4. The method according to claim 3 , further comprising:

activating the driver, so that the adaptor rod together with the first end unit and the adaptor assembly move vertically downwards for positioning the first end unit and the adaptor assembly to and into the tubular housing;

connecting the first end unit to the tubular housing;

compressing the packing material in the chromatography column by the adaptor assembly.

5. The method according to claim 1 , further comprising:

providing at least one support wheel in a position under the column.

6. The method according to claim 1 , further comprising:

arranging a stopper on the support arrangement, thereby blocking the adaptor rod from pivoting in the holder via the stopper.